Answer:
1. Wave period = 0.962 s
2. Will absorb red and blue and reflect green
Explanation:
1.
The wave period is:
Wavelength is the distance between crests. So replacing the given information:
2. In simple words the color of an object is the light it reflects. A green object reflects green light, and the rest is absorbed (red and blue).
As the number of significant figures increases, the more accurate or precise the measurement is.
<h3>What is significant figure?</h3>
The term significant figures refers to the number of important single digits in the coefficient of an expression in scientific notation.
Significant figures are the digits in a value that are known with some degree of confidence.
The effect of reporting more or fewer figures or digits than are significant;
As the number of significant figures increases, the more accurate or precise the measurement is.
As precision of a measurement increases, so does the number of significant figures.
Learn more about significant figures here: brainly.com/question/24491627
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An Active solar energy system because it uses the sun to heat up the green house an I’m return the plants grow an produce food
A large elliptical galaxy. Hope this helped
